We are moving at the end of 2016.
Please despatch all repairs and other goods to the following address:

Esters Elektronik GmbH
Hafenrandstr. 14
D-63741Aschaffenburg

All Phone and Fax numbers beginning with (+49 6106) are no longer active, due to technical changes of our provider.

Telefon: +49 6021-45 807-0
Fax: +49 6021-45 807-20

Gas Flowmeter GD 300 Ex/GD 500 Ex with integrated calculator HB 300

The new generation of the Gas Flometer GD 300 Ex/GD 500 Ex has the calculator HB 300 integrated in the measurement head. The integrated calculator HB 300 is equipped with a mA output (optional normalization) or pulse signal.